Yuwen Yidougui

Yuwen Yidougui (宇文逸豆歸) (fl. 333–345), also known as Yuwen Houdougui (宇文俟豆歸), was a chieftain of the Yuwen-Xianbei tribe during the Sixteen Kingdoms period. He was the last chieftain of the tribe before they were conquered by the Murong state of Former Yan. Throughout his rule, Yidougui was in conflict with the Duke of Liaodong and later Prince of Yan, Murong Huang. He was defeated in the end, and the Yuwen clan's autonomy was abolished as Murong Huang absorbed their whole territory into his. Yidougui was the direct ancestor of Yuwen Tai, the paramount leader of Western Wei who laid the foundation of the Yuwen-led Northern Zhou state during the Northern and Southern dynasties period.